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Diffstat (limited to 'Documentation/arm/SA1100/CERF')
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diff --git a/Documentation/arm/SA1100/CERF b/Documentation/arm/SA1100/CERF new file mode 100644 index 000000000..3dfcab450 --- /dev/null +++ b/Documentation/arm/SA1100/CERF @@ -0,0 +1,34 @@ +The Intrinsyc CerfBoard is a StrongARM 1110-based computer on a board that measures +approximately 2" square. It includes an Ethernet controller, an RS232-compatible serial port, a +USB function port, and one CompactFlash+ slot on the back. Pictures can be found at the +Intrinsyc website, http://www.intrinsyc.com. + +This document describes the support in the Linux kernel for the Intrinsyc CerfBoard as of +version 2.4.0-test4-np1. + +Supported in this version: + - CompactFlash+ slot (select PCMCIA in General Setup and any options that may be required) + - Onboard Crystal CS8900 Ethernet controller (Cerf CS8900A support in Network Devices) + - Serial ports with a serial console (hardcoded to 38400 8N1) + +Not supported in this version (yet): + - LCD driver/touchscreen interface + - UDC (a driver exists right now, but is unstable and slow and only works with the Linux USB) + +In order to get this kernel onto your Cerf, you need a server that runs both BOOTP and +TFTP. Detailed instructions should have come with your evaluation kit on how to use the +bootloader. This series of commands will suffice: + + make cerf_config + make xconfig + make dep + make zImage + cp arch/arm/boot/zImage <TFTP directory> + +The default config uses a 4MB RAM disk located at 0xc0500000 as root. Setting the board to +mount root from a NFS partition works, too. + + +I-Gene Leong, Intrinsyc Software Inc. +ileong@intrinsyc.com + |